Ref Luis Medina Cantalejo sent-off Real Madrid's Roberto Carlos during yesterday's 1-1 draw with Barcelona for dissent.
AS says Medina Cantalejo wrote in his report that the Brazilian's initial yellow card was for "questioning one of my decisions".
The dismissal on 25 minutes came after Roberto Carlos had "said to me and one of my assistants: 'You and you are sh**'".
